PARTA ☺ It takes Mrs. Miklos 5 minutes to grade 7 quizzes. At this rate, how many quizzes can she grade in 15 minutes?

Question

asked Jan 6, 2021 75.8k views

1 Answer

MatejMecka · Answer 1 · 2021-01-12T02:23:59+0000

Answer:

21 quizzes

Explanation:

Divide 15 by 5 to know how many 5 minutes are in 15 minutes.

15 / 5 = 3

5 minutes are spent for 7 quizzes.

5 × 3 minutes are spent for 7 × 3 quizzes.

7 * 3 = 21

Mrs. Miklos can grade 21 quizzes in 15 minutes.